General Meeting – January 2026
Join Zoom This meeting's speaker will present live from Kutchan, Japan. Untangling the Rate of Black Hole Mergers: A Cosmic Tug of War On September 14th, […]
10 events found.
Events
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Irvine Lecture Hall of the Chapman University 336 N Center St, Orange, CA, United States
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OCA Astrophysics SIG Meeting
Orange Coast College, Building 40, Astronomy House Merrimac Way, Costa Mesa, CA, United StatesThe January ASIG meeting will feature Bob Buchheim speaking on Amateur Astronomy and Astrophysics Research for OCA ASIG. Please click this talk title to be linked to ZOOM. Bob's talk will also […]
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Anza Star Party
On the Sky CA, United StatesThe new moon weekend for the monthly star party. The Anza site is open to members and their guests only. Join other members for viewing and imaging. Contact any board […]
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OCA Board meeting
OnlineA meeting of the OCA Board to Trustees, the meeting is held online via zoom starting at 10:30am. The meeting is open to current members, please contact the club secretary […]
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Private Outreach – Cypress Village Elementary
Cypress Village Elementary School 355 Rush Lily, Irvine, CA, United StatesFree -
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Private Outreach – Linda Vista Elementary STEAM Night
Linda Vista Elementary 5600 S. Ohio St., Yorba Linda, United States -
Online Beginner’s Class
OnlineThis is a free and open to the public online event, to attend please register with zoom by clicking here at or after 6:40pm. The 6th session of the Beginners […]
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General Meeting – February 2026
Irvine Lecture Hall of the Chapman University 336 N Center St, Orange, CA, United StatesJoin Zoom Free and open to the public but per our host's policy, minors (under 18) are welcome to attend as long as they are accompanied by their parent or […]
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Anza Star Party
On the Sky CA, United StatesThe new moon weekend for the monthly star party. The Anza site is open to members and their guests only. Join other members for viewing and imaging. Contact any board […]
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OCA Astrophysics SIG Meeting
Orange Coast College, Building 40, Astronomy House Merrimac Way, Costa Mesa, CA, United StatesOur February ASIG meeting will feature a discussion of a potential research collaboration: the "Hunting Outbursting Young Stars (HOYS)" citizen science project, sponsored by Kent University (UK). The meeting will […]